唐山市道路塌陷研究

Research of The Road collapsion in Tangshan

唐山市地处京山要塞,依山傍海,既是首都北京的东门户,又是连接华北与东北的枢纽。震后的新唐山世人瞩目,但是随着经济的飞速发展,过量开采地下水以及开滦煤矿开采的百余年历史,地面塌陷、瓦斯爆炸等地质灾害十分严重。城市道路也不可避免地遇到了塌陷问题。主要探讨新唐山发展条件下道路塌陷的特点,塌陷形成的原因、危害、发展趋势及治理对策。

Tangshan is a special zone of sea land interaction,along the mountain alongside sea. New Tangshan is outstanding after the earthquake. But with the quick development of economy, over exploiting the groundwater and exploited more than 100 years of the mine of Kailuan, geological disasters are very serious. The collapsion takes place on the road of city. The authours expounded the feature of the collapsion, the reason, harm, the trend of the developping and the managing of the collapsion.